.layui-icon{
    margin: 0 6px;
    font-size: 16px;
}
.user-name {
    height: 60px;
    line-height: 60px;
    text-align: center;
}
.user-touxiang{
    display: inline-block;
    width: 30px;
    height: 30px;
    background: crimson;
    line-height: 30px;
    border-radius: 50%;
    text-align: center;
}
.layui-nav-img,
.user-touxiang{
    display: none;
}
.layui-body{
    overflow: hidden;
}
iframe {
    width: 100%;
    height: 100%;
}